As we all know, it takes 1 calorie to heat 1 gram of water 1 degree
centigrade. Translated into meaningful terms, this means that if you eat
a very cold dessert (generally consisting of water in large part), the
natural processes which raise

After every flight, Quantas pilots fill out a form, called a "gripe sheet," which tells mechanics about problems with the aircraft. The mechanics correct the problems, document their repairs on the form, then the pilots review the gripe she